The Dyson Airblade exhales an extremely forceful curtain of cool air to wipe the moisture off your wet hands. Unlike the usual hot air dryers, it doesn’t use heat, and it dries hands twice as fast. Currently an expensive (don’t ask) heavy duty model can be found only in a few select public restrooms. I expect the concept (probably in knockoff versions) will quickly migrate to residential homes. (via Kottke)